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Abolfazl Mehranian, PhD
Abolfazl Mehranian, PhD
GE Healthcare
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Title
Cited by
Cited by
Year
Deep learning for PET image reconstruction
AJ Reader, G Corda, A Mehranian, C da Costa-Luis, S Ellis, JA Schnabel
IEEE Transactions on Radiation and Plasma Medical Sciences 5 (1), 1-25, 2020
1812020
Vision 20/20: Magnetic resonance imaging-guided attenuation correction in PET/MRI: Challenges, solutions, and opportunities
A Mehranian, H Arabi, H Zaidi
Medical Physics 43 (3), 1130-1155, 2016
1582016
Joint estimation of activity and attenuation in whole-body TOF PET/MRI using constrained Gaussian mixture models
A Mehranian, H Zaidi
IEEE transactions on medical imaging 34 (9), 1808-1821, 2015
1092015
X-ray CT metal artifact reduction using wavelet domain L0 sparse regularization
A Mehranian, MR Ay, A Rahmim, H Zaidi
Medical Imaging, IEEE Transactions on 32 (9), 1707-1722, 2013
1052013
Impact of time-of-flight PET on quantification errors in MR imaging–based attenuation correction
A Mehranian, H Zaidi
Journal of Nuclear Medicine 56 (4), 635-641, 2015
1032015
Model-based deep learning PET image reconstruction using forward–backward splitting expectation–maximization
A Mehranian, AJ Reader
IEEE transactions on radiation and plasma medical sciences 5 (1), 54-64, 2020
892020
MR-Guided Kernel EM Reconstruction for Reduced Dose PET Imaging
J Bland, A Mehranian, MA Belzunce, S Ellis, CJ McGinnity, A Hammers, ...
IEEE Transactions on Radiation and Plasma Medical Sciences 2 (3), 235-243, 2018
702018
PET image reconstruction using multi-parametric anato-functional priors
A Mehranian, MA Belzunce, F Niccolini, M Politis, C Prieto, F Turkheimer, ...
Physics in Medicine & Biology 62 (15), 5975, 2017
682017
Quantitative analysis of MRI-guided attenuation correction techniques in time-of-flight brain PET/MRI
A Mehranian, H Arabi, H Zaidi
Neuroimage 130, 123-133, 2016
622016
Synergistic PET and SENSE MR image reconstruction using joint sparsity regularization
A Mehranian, MA Belzunce, C Prieto, A Hammers, AJ Reader
IEEE transactions on medical imaging 37 (1), 20-34, 2017
452017
Image enhancement of whole-body oncology [18F]-FDG PET scans using deep neural networks to reduce noise
A Mehranian, SD Wollenweber, MD Walker, KM Bradley, PA Fielding, ...
European journal of nuclear medicine and molecular imaging 49 (2), 539-549, 2022
412022
Experimental assessment of the influence of beam hardening filters on image quality and patient dose in volumetric 64-slice X-ray CT scanners
MR Ay, A Mehranian, A Maleki, H Ghadiri, P Ghafarian, H Zaidi
Physica Medica 29 (3), 249-260, 2013
402013
Emission-based estimation of lung attenuation coefficients for attenuation correction in time-of-flight PET/MR
A Mehranian, H Zaidi
Physics in Medicine & Biology 60 (12), 4813, 2015
382015
3D prior image constrained projection completion for X-ray CT metal artifact reduction
A Mehranian, MR Ay, A Rahmim, H Zaidi
IEEE Transactions on Nuclear Science 60 (5), 3318-3332, 2013
382013
MR-guided joint reconstruction of activity and attenuation in brain PET-MR
A Mehranian, H Zaidi, AJ Reader
NeuroImage 162, 276-288, 2017
372017
Clinical assessment of emission-and segmentation-based MR-guided attenuation correction in whole-body time-of-flight PET/MR imaging
A Mehranian, H Zaidi
Journal of Nuclear Medicine 56 (6), 877-883, 2015
362015
Assessment of metal artifact reduction methods in pelvic CT
M Abdoli, A Mehranian, A Ailianou, M Becker, H Zaidi
Medical physics 43 (4), 1588-1597, 2016
332016
Smoothly clipped absolute deviation (SCAD) regularization for compressed sensing MRI using an augmented Lagrangian scheme
A Mehranian, HS Rad, A Rahmim, MR Ay, H Zaidi
Magnetic resonance imaging 31 (8), 1399-1411, 2013
312013
Smoothly clipped absolute deviation (SCAD) regularization for compressed sensing MRI using an augmented Lagrangian scheme
A Mehranian, HS Rad, A Rahmim, MR Ay, H Zaidi
Magnetic resonance imaging 31 (8), 1399-1411, 2013
312013
Intercomparison of MR‐informed PET image reconstruction methods
J Bland, A Mehranian, MA Belzunce, S Ellis, C da Costa‐Luis, ...
Medical physics 46 (11), 5055-5074, 2019
282019
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